Iron hydroxide 3

Pawiri zochita kupanga ndi chitsulo hydroxide 3 ali mankhwala chilinganizo Fe (o) 2. Adzaupereka kwa mndandanda wa amphoteric mankhwala yachitsulo, amene chogwidwa ndi katundu amene ali zapansi lililonse. Poona zimenezi thunthu ndi timibulu woyera chimene yaitali kukhudzana panja pang'onopang'ono mdima. Pali mitundu ndi timibulu Kamaoneka. Tsiku lililonse mankhwala angaone aliyense mu mawonekedwe a madipoziti Kamaoneka pa pamalo zitsulo, zimene zikusonyeza chiyambi cha ndondomeko dzimbiri - chitsulo hydroxide 3 akutumikira monga mmodzi wa magawo wapakatikati kwa ndondomekoyi.

Chikhalidwe cha pawiri akunga amakinita. mchere izi crystalline popanda chitsulo lili zosafunika kwambiri ya magnesium ndi manganese, zonse zinthu izi amakinitu mithunzi osiyana - kuchokera lachikasu wobiriwira kuti wotumbululuka wobiriwira, malingana ndi kuchuluka kwa chinthu makamaka. Cha kuuma kwa mchere ndi 3.5-4 pa Mohs mayunitsi lonse, ndi osalimba pafupifupi 3 g / cm³.

The thupi katundu ndi chuma komanso pazikhalanso ake solubility otsika kwambiri. Ngati kumene chitsulo hydroxide 3 usavutike, izo linakwiriridwa.

mankhwala ndi wotanganidwa kwambiri ndi interacts ndi zinthu zina zambiri ndi mankhwala. Choncho, mwachitsanzo, ndi katundu wa m'munsi, ndi akulowa neutralization anachita ndi zidulo osiyana. Makamaka asidi, sulfuric, ferric hydroxide 3 pa zochita kuyambitsa ulimi wa sulphate chitsulo (III). Popeza anachita zimenezi zingachitikire ndi ochiritsira calcination mu panja, chotero mtengo njira yopangira sulphate ntchito onse zasayansi ndi mapangidwe mafakitale.

Pa anachita ndi hydrochloric acid, chifukwa chake ndi mapangidwe mankhwala enaake zachitsulo (II).

Nthawi zina, chitsulo hydroxide ndi 3 akhoza kuonetsa katundu acid. Choncho, mwachitsanzo, mwa kuchita ndi kwambiri moyikirapo (ndende ayenera kukhala osachepera 50%) ndi sodium hydroxide njira analandira tetragidroksoferrat (II) ndi sodium kuti precipitate monga. Komabe, chifukwa otaya zimenezi zingachitike m'pofunika kupereka zinthu mwachilungamo zovuta: anachita lizisunga mu njira otentha pansi asafe chilengedwe mumlengalenga.

Monga tanenera kale, ndi Kutentha thunthu linawola. The chifukwa cha Kukula amachita ngati chitsulo okusayidi (II), ndipo Komanso, zosafunika zachitsulo chitsulo analandira ndi ena ofanana dizheleza okusayidi (III), mankhwala ndiyo njira Fe3O4.

Kodi kubala chitsulo hydroxide 3, yokonza amene zokhudzana umatha kuchita ndi zidulo? Pamaso Zitatero ndi kuyesera, onetsetsani kukumbutsa malamulo ngozi pamene akafuna kutulukira zinthu zimenezi. Malamulo amenewa ntchito milandu onse, matenda a njira asidi-zamchere. Ofunika pano - kupereka chitetezo chodalirika ndi kupewa ingress njira m'malovu pa khungu ndipo zimagwira ntchito zosiyanasiyana mucous.

Choncho, munthu akhoza kupeza hydroxide pa zimene imene ZINTHU chitsulo mankhwala enaake (III) ndi KOH - potaziyamu hydroxide. Njira - chifukwa ambiri mapangidwe insoluble. Mu anachita zinthu izi atuluka ochiritsira kuwombola anachita, chifukwa mu precipitate akutembenukira bulauni. precipitate ichi ndicho chikhazikitso ankafuna.

Ntchito hydroxide chitsulo kupanga mafakitale m'malo ambiri. Ambiri ndi ntchito yake yogwira thunthu mu faifi tambala zitsulo mtundu batire. Komanso, pawiri ntchito zitsulo kubala kasakaniza wazitsulo zosiyanasiyana ferro, komanso mu electroforming prizvodstvo, avomobilestroenii.